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Pump Airborne                                          Viscosity Conversion

            Noise Emissions                                        Chart




            Pump Airborne Noise Emissions                             Centi      Universal   Saybolt   Ford   Ford   Zahn   Zahn   Zahn
                                                                               Saybolt
            The pump sound pressure levels published below have been     Poise   Poise   (SSU)   Furol   No. 3   No. 4   No. 1   No. 2  No. 3
            updated to an Equivalent Continuous Sound Level (L Aeq ) to   1 2  .01  31
                                                                                 34
                                                                           .02
            meet the intent of ANSI S1.13-1971.  CAGI-PNEUROP S5.1    4 7  .04   38          8
                                                                                 47
                                                                           .07
            using four microphone locations.                          10   .10   60          9    5    30    16
                                                                      15   .15   80    13   10    8    34    17
                                                                      20   .20  100    15   12    10   37    18
                                                                      25   .24  130    17   15    12   41    19
                Pump        Air Operating              Sound          30   .30  160    19   19    14   44    20
                                                                                                       52
                                                                                                             22
                                                                                                  18
                                                                                            25
                                                                                       24
                                                                      40
                                                                           .40
                                                                                210
               Port Size      Pressure     Cycles/    Pressure        50   .50  260    29   29    22   60    24
                                                                      60
                                                                                                  25
                                                                                            33
                                                                                320
                                                                           .60
                                                                                                       68
                                                                                                             27
                                                                                       34
               (Inches)        (PSI)       Minute     (LAeq)          70   .70  370    39   36    28   72    30
                                                                                                  31
                                                                                            41
                                                                      80
                                                                                       42
                                                                                                             34
                                                                                430
                                                                                                       81
                                                                           .80
            Diaphragm Pumps                                          100   .90  480    49   45    32   88    37  10
                                                                      90
                                                                                530
                                                                                                                 12
                                                                                       54
                                                                                                  34
                                                                                            50
                                                                           1.0
                                                                                                             41
                 1/2            70          60       75.0 db(A)      120   1.2  580    59   58    41         49  14
                                                                           1.4
                                                                     140
                                                                                            66
                                                                                                  45
                                                                                690
                                                                                                                 16
                                                                                                             58
                                                                                       70
                                                                     160   1.6  790    79   72    50         66  18
                  1             70          60       79.7 db(A)      180   1.8  1000  100   81    54         74  20
                                                                                       91
                                                                                900
                                                                           2.0
                                                                     200
                                                                                                                 23
                                                                                            90
                                                                                                  58
                                                                                                             82
                                                                                            98
                                                     80.6 db(A)      220   2.2  1100  110   106   62         88  25
                                                                                                  65
                                                                           2.4
                                                                                                                 27
                                                                                1200
                                                                                      120
                                                                     240
                                                                     260   2.6  1280  128   115   68             30
                1-1/2           70          60       81.0 db(A)      280   2.8  1380  138   122   70             32
                                                                     300   3.0  1475  148   130   74             34
                                                     82.8 db(A)      320   3.2  1530  153   136   89             36
                                                                     340   3.4  1630  163   142   95             39
                  2             70          60      *85.0 db(A)      360   3.6  1730  173   150  100             41
                                                                                                                 43
                                                                           3.8
                                                                                1850
                                                                                            160
                                                                                                 106
                                                                                      185
                                                                     380
                                                                     400   4.0  1950  195   170  112             46
                  3             70          50      *83.0 db(A)      420   4.2  2050  205   180  118             48
                                                                     440   4.4  2160  216   188  124             50
                                                                     460   4.6  2270  227   200  130             52
                                                                     480   4.8  2380  238   210  137             54
                                                                     500   5.0  2480  248   218  143             58
                                                                     550   5.5  2660  266   230  153             64
            Material Service Guideline                               600   6.0  2900  290   250  170             68
                                                                                      338
                                                                                                                 76
                                                                                3380
                                                                                            295
                                                                                                 194
                                                                     700
                                                                           7.0
            This chart is a quick reference guide.                   800   8.0  3880  388   340  223
                                                                                      430
                                                                                4300
                                                                                            365
                                                                           9.0
                                                                     900
                                                                                                 247
            Always check material compatibility with a trusted chemical guide.    1000   10.0   4600   460   390   264
                                                                      1100   11   5200   520   445   299
                                                                      1200   12   5620   562   480   323
                                                                             Scale 1 - 5 (5 is best)    1300   13   6100   610   520   350
                                                                      1400   14   6480   648   550   372
                            Max. Operating  Chemical   Abrasion          1500   15   7000   700   595   400
                            Temp Limit F (C)  Resistance  Resistance  Flex Life*    1600   16   7500   750   635   430
                                                                                                 460
                                                                           17
                                                                      1700
                                                                                            680
                                                                                      800
                                                                                8000
            Acetal             180 (82)     3       3       -         1800   18   8500   850   720   490
                                                                                9000
                                                                                                 520
                                                                                            760
                                                                                      900
                                                                      1900
                                                                           19
            Aluminum             -          1       3       -         2000   20   9400   940   800   540
                                                                                                 565
                                                                           21
                                                                                9850
                                                                                      985
                                                                      2100
                                                                                            835
            Cast Iron            -          3       4       -         2200   22   10300   1030   875   592
            Geolast (Nitrile Based)   180 (82)   2   2      3         2300   23   10750   1075   910   617
                                                                           24
                                                                                            950
                                                                                                 645
                                                                                11200
                                                                                      1120
                                                                      2400
                                                                                            985
            Hastelloy C          -          5        -      -         2500   25   11600   1160   1230   676
                                                                                                 833
                                                                                14500
                                                                                      1450
                                                                      3000
                                                                           30
                                                                                                 950
            Hytrel             150 (66)     2       4       4         3500   35   16500   1650   1400   1060
                                                                                            1570
                                                                      4000
                                                                           40
                                                                                18500
                                                                                      1850
            Neoprene           200 (93)     2       2       3         4500   45   21000   2100   1780   1175
                                                                                      2350
                                                                                                 1350
                                                                      5000
                                                                                23500

                                                                           50
            Nitrile            180 (82)     2       2       3         5500   55   26000   2600        1495
                                                                           60
                                                                      6000
                                                                                28000
                                                                                      2800
                                                                                                 1605
 Model   Description  Polypropylene   175 (80)   4   2      -         6500   65   30000   3000      1720
 Number  (Max. weight of   Polyurethane   150 (66)   1   4   4        7000   70   32500   3250        1870
                                                                                                 2010
                                                                      7500
                                                                                      3500
                                                                                35000
                                                                           75
 (4 per kit)  CPN  pump with fluid)  PTFE   225 (107)   5   2   4**    8000   80   37000   3700        2120
                                                                      8500
                                                                                      3950
                                                                           85
                                                                                                 2270
                                                                                39500
 HSK-20  47532069001  Vibration Isolator Kit 20 KG (44 LB)   PVDF   200 (93)   5   2   -    9000   90   41000   4100        2360
                                                                           95
                                                                                      4350
                                                                                                 2470
                                                                                43000
                                                                      9500
 HSK-40  47532069002  Vibration Isolator Kit 40 KG (88 LB)  Santoprene   225 (107)   4   4   5    10000   100   46500   4650      2670
                                                                                      6940
                                                                                69400
                                                                           150
                                                                      15000
            Stain Steel (300 Series)   -    4       4       -         20000   200   92500   9250
 HSK-70  47532069003  Vibration Isolator Kit 70 KG (154 LB)           30000   300   138600   13860
            Stain Steel (400 Series)   -    3       5       -         40000   400   185000   18500
 HSK-110  47532069004 Vibration Isolator Kit 110 KG (243 LB)          50000   500   231000   23100
                                                                               277500
                                                                                      27750
                                                                      60000
                                                                           600
            Viton             350 (177)     4       2       1         70000   700   323500   32350
                                                                      80000   800   370000   37000
            *  Applies to diaphragms only.                            90000   900   415500   41550
            ** Increased flex life with use of santoprene diaphragm backer.    100000   1000   462000   46200
                                                                      125000   1250   578000   57800
                                                                      150000   1500   694000   69400
            NOTE: Temperatures are reference for materials only.  Refer to operator’s manual for maximum    175000   1750   810000   81000
            pump operating temperature.                               200000   2000   925000   92500
                                                  arotechsupport@irco.com • (800) 495-0276  / PRO Series Diaphragm Pumps  •  AROzone.com    51
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